MAXHUB Smart Blackboard 86''

MAXHUB B Series B8620 Smart Blackboard Screen size: 86'' 4K Res, 98% sRGB, Android 13 system, 8GB RAM, 128GB ROM, 50M camera, 4-mic array, IR Touch, 20 touch points, 2x12+2?25W speaker, camera, 50MP dual lens, 12 microphone array, 2*10W speaker Features Prominent Display: High Color Accuracy, ?E≤1. Zero Bonding Technology Professional security protection: Design with no sharp edges minimizes unintentional bumping Eyes Care: TUV Eye Comfort, TUV Low Blue light, TUV Flicker-free All-in-One Capability: 50M Wide-angle Camera. 4-Array Microphone Powerful Configuration: Powerful 2.0GHz Quad-core CPU, 8GB RAM, 128GB ROM Natural Writing Experience: Seamless integrated design, supports writing with chalk, dust-free chalk, and water-based pens Convenient Connectivity: All-in-one Type-C interface, integrate 65W power charge, video, audio, touch and internet access features Comprehensive Software Suit: MAXHUB EDU OS V3 based on Android 13, including extensive self-developed applications Specifications Display Model: BB8620 Display Area: 1895.04 (H) × 1065.96 (V) mm Diagonal Size (inch): 86 Aspect Ratio: 16:9 Resolution: 3840 (H) × 2160 (V) Viewing Angle: 178° (H/V) Brightness (typ.): 400 nits (Typ.) 450 nits (Max.) Contrast Ratio: 1,200:1 (Typ.) 50,000:1 (Dynamic) Color Depth: 107B (10bit) Color Gamut (typ.): 98% sRGB Color Accuracy: Delta E ≤ 1 Glass: Zero parallax, 3.2mm thickness, 9H Tempered Surface Technology: Anti-glare, Etched AG Technology Support writing with ordinary chalk, dustless chalk and liquid pens Eyes Care: TÜV Eye Comfort TÜV Flicker Free TÜV Low Blue Light Refresh Rate: 60Hz Response Time: 8ms Backlight Unit: DLED Backlight Life (typ.): ≥ 50,000 Hours Touch System Touch Technology: Infrared recognition Touch Point: 20 Points touch Object Recognition Range: 3mm Accuracy: ± 2mm Response Time: ≤ 9ms Supported Operating System (Touch Return): Windows10 / Windows8 / Windows7 / WindowsXP / Android / Linux / Mac OS X / Chrome Built-in System Operating System: Android 13.0 RAM: 8GB ROM: 128GB CPU: 2.0GHz quad core ARM A55 GPU: Mali-G52 MP2 Connectivity Input HDMI IN × 3 USB 2.0 × 1 USB 3.0 × 4 USB Type-C × 1 VGA IN × 1 AUDIO IN × 1 RS232 × 1 RJ45 IN × 1 Output HDMI OUT × 1 TOUCH OUT × 2 AUDIO OUT × 1 SPDIF × 1 RJ45 OUT × 1 Slots OPS Slot: Module Slot × 1 Wifi Slot: Module Slot × 1 Camera / Audio / Microphone Camera Resolution: 50M FOV: HFOV: 135°, DFOV: 150° Video Recording: 4K, 1080P, 720P Built-in Microphone: 4–Array Microphone Microphone pick up range: 0–8 m Speaker Power: 2 × 8W + 2 × 18W Outputs, 2 × 12W + 2 × 25W Maximum Sound Channel: 2.2 Power Power Supply: AC 100–240V 50/60Hz Power Consumption (standby): ≤ 0.5W Power Consumption (maximum): 440W Environment Operating Temperature: 0°C ~ 40°C Storage Temperature: -20°C ~ 60°C Operating Humidity: 10%~90% RH Storage Humidity: 10%~90% RH Altitude: Below 5000 meters Software System OS: MAXHUB EDU OS V3 Account management: MAXHUB Account Whiteboard Tool: MAXHUB Class Pro Screen sharing: MAXHUB Connect Device management: MAXHUB Pivot Other Apps: Browser, Cloud Drive, Note, Palette, WPS Office, etc. Physical Specification Dimension (W x H x D): Main screen: 1994 × 1200 × 109 mm Blackboard: 1114 × 1200 × 112 mm Assembled: 4200 × 1219 × 98 mm Shipping Dimension (W x H x D): Main screen: 2156 × 255 × 1335 mm Blackboard: 1240 × 280 × 1257 mm Thickness of machine and wall mount: 98 mm Net Weight: Main screen: 61.45 kg Blackboard: 18.10 kg Gross Weight: Main screen: 80.20 kg Blackboard: 25.12 kg Accessories Power Cord: 3 m x 1 Remote Control: x 1 Stylus: x 2 HDMI Cable: 3 m x 1 Wall Mount: x 1 Wireless Adapter: x 1 Optional Module OPS: OPS62A, OPS72A Mobile Stand: ST31 Board: Blackboard & Whiteboard